HIGH🇵🇱 Wersja polska

CVE-2026-47147

CVSS 7.1v4.0pub. 2026-06-25

In EmberZNet v9.0.2 and earlier, malformed OTA requests can drive the OTA server parser into out-of-bounds reads. A limited amount of data from RAM is read back to the requester. The size and location of this data is limited. These requests must come from a device that has already joined the network. Only devices supporting the OTA Server cluster may be impacted.

CVSS Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

  • Silabs Emberznet

    APP
    Silabs
    ≤ 9.0.2
🔵
CHECK WITH VENDOR
No clear patch data available. Check vendor references.
Tags
Memory
CWE
References

Related vulnerabilities

CVE-2023-41094CRITICAL10.0PL ✓same product

Silicon Labs EmberZNet — dodanie urządzenia poza zasięgiem TouchLink

CVE-2026-47146HIGH7.1same product

In EmberZNet v9.0.2 and earlier, malformed Color Control messages can lead to asserts that terminate the proce...

CVE-2026-4526HIGH7.1PL ✓same product

Odmowa usługi przez out-of-bounds read w Silabs EmberZNet (ZCL)

CVE-2026-47145HIGH7.1same product

In EmberZNet v9.0.2 and earlier, malformed Color Control messages can lead to asserts that terminate the proce...

CVE-2026-47148HIGH7.1same product

In EmberZNet v9.0.2 and earlier, malformed GetGroupMembership commands can trigger repeated reads past the end...